Toothbrush



FIG. 1 is a perspective of a toothbrush showing a handle of the toothbrush in phantom;

FIG. 2 is an enlarged fragmentary view of FIG. 1;

FIG. 3 is a front elevation view of the toothbrush;

FIG. 4 is a top plan view of the toothbrush;

FIG. 5 is a rear elevation view of the toothbrush;

FIG. 6 is a bottom plan view of the toothbrush;

FIG. 7 is a right side elevation view of the toothbrush;

FIG. 8 is a left side elevation view of the toothbrush;

FIG. 9 is a perspective of another embodiment of a toothbrush showing a handle of the toothbrush in phantom;

FIG. 10 is an enlarged fragmentary view of FIG. 9;

FIG. 11 is a front elevation view of the toothbrush illustrated in FIG. 9;

FIG. 12 is a top plan view of the toothbrush illustrated in FIG. 9;

FIG. 13 is a rear elevation view of the toothbrush illustrated in FIG. 9;

FIG. 14 is a bottom plan view of the toothbrush illustrated in FIG. 9;

FIG. 15 is a right side elevation view of the toothbrush illustrated in FIG. 9; and,

FIG. 16 is a left side elevation view of the toothbrush illustrated in FIG. 9.

The broken-away lines indicate that any portion of the article beyond what is shown forms no part of the claimed design. 

CLAIM The ornamental design for a toothbrush, as shown and described. 